From 146c3b0ccd09dbd21f7dd6c9ed10094cb91f9a2d Mon Sep 17 00:00:00 2001 From: Stanislaw Gruszka Date: Fri, 5 Oct 2012 13:44:13 +0200 Subject: [PATCH] rt2800: pass channel pointer to rt2800_config_txpower Preparation for use regulatory max channel power in TX power delta calculations. Signed-off-by: Stanislaw Gruszka Acked-by: Gertjan van Wingerde Acked-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2800lib.c | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index b5e646f..7110e1f 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -2566,13 +2566,14 @@ static u8 rt2800_compensate_txpower(struct rt2x00_dev *rt2x00dev, int is_rate_b, } static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev, - enum ieee80211_band band, + struct ieee80211_channel *chan, int power_level) { u8 txpower, r1; u16 eeprom; u32 reg, offset; int i, is_rate_b, delta, power_ctrl; + enum ieee80211_band band = chan->band; /* * Calculate HT40 compensation delta @@ -2720,7 +2721,7 @@ static void rt2800_config_txpower(struct rt2x00_dev *rt2x00dev, void rt2800_gain_calibration(struct rt2x00_dev *rt2x00dev) { - rt2800_config_txpower(rt2x00dev, rt2x00dev->curr_band, + rt2800_config_txpower(rt2x00dev, rt2x00dev->hw->conf.channel, rt2x00dev->tx_power); } EXPORT_SYMBOL_GPL(rt2800_gain_calibration); @@ -2855,11 +2856,11 @@ void rt2800_config(struct rt2x00_dev *rt2x00dev, if (flags & IEEE80211_CONF_CHANGE_CHANNEL) { rt2800_config_channel(rt2x00dev, libconf->conf, &libconf->rf, &libconf->channel); - rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band, + rt2800_config_txpower(rt2x00dev, libconf->conf->channel, libconf->conf->power_level); } if (flags & IEEE80211_CONF_CHANGE_POWER) - rt2800_config_txpower(rt2x00dev, libconf->conf->channel->band, + rt2800_config_txpower(rt2x00dev, libconf->conf->channel, libconf->conf->power_level); if (flags & IEEE80211_CONF_CHANGE_RETRY_LIMITS) rt2800_config_retry_limit(rt2x00dev, libconf); -- 2.7.4